Juniper jn0-104 practice test

Junos, Associate Exam

Last exam update: Feb 21 ,2024
Page 1 out of 18. Viewing questions 1-15 out of 270

Question 1

The PFE receives which two tables from the RE? (Choose two.)

  • A. Layer 5 forwarding table
  • B. Layer 2 forwarding table
  • C. Layer 3 forwarding table
  • D. Laver 4 forwardina table
Answer:

B, C

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Question 2

What are three characteristics of Layer 2 switches? (Choose Three)

  • A. Layer 2 switches separates multicast domains.
  • B. Layer 2 switches separates collision domains.
  • C. Layer 2 switches forward traffic addressed to hosts that reside on the same collision domain.
  • D. Layer 2 switches forward traffic addressed to hosts that reside on a different collision domain.
  • E. Layer 2 switches forward broadcast traffic.
Answer:

B, D, E

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Question 3

Which parameter must be included when executing operational mode commands from within
configuration mode?

  • A. run
  • B. prompt
  • C. insert
  • D. do
Answer:

A

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Question 4

For the interface ge-1/2/3.4, what does "ge" represent?
A.SONET/SDH
B. Gigabit Ethernet
C Aggregated Ethernet
D. GRE

Answer:

B

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Question 5

What is the decimal equivalent of 00000100?

  • A. 2 B.4 C.9
  • D. 12
Answer:

B

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Question 6

Which two statements about the Junos OS are true? (Choose two.)

  • A. It uses a different software source code base for each platform.
  • B. It supports Java for automation on all platforms.
  • C. It supports XML for automation on all platforms.
  • D. It uses the same software source code base for all platforms.
Answer:

C, D

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Question 7

Click the Exhibit button.

Which statement is correct regarding the configurration shown in the exhibit?

  • A. When the ospf-trace file has created five files, it will stop logging additional information.
  • B. When the ospf-trace file reaches the 64 KB file size, it is renamed and begins a new file.
  • C. The ospf-trace file will automatically replace any existing trace file with the same name.
  • D. Timestamp information will not be included for each line of ospf-trace
Answer:

B

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Question 8

Which two commands will provide the current configuration of the MX1-PE1 BGP group on your
router? (Choose two.)

  • A. user@router# show groups | display set | match MX1-PE1
  • B. user@router# show | display set | match MX1-PE1
  • C. user@router> show configuration | match set | match MX1-PE1
  • D. user@router> show configuration | dispalv set | match MX1-PE1
Answer:

B, D

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Question 9

What is a valid IPv6 address?

  • A. 00:05:85:23:45:67
  • B. 127.0.0.1
  • C. 2001:0db8:3000:2215:0000:0000:aaaa:llll
  • D. 49.0001.0192.0168.1001.00
Answer:

C

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Question 10

Which command causes the Junos OS to temporarily activate a configuration?

  • A. commit and-quite
  • B. commit synchronize
  • C. commit check
  • D. commit confirmed
Answer:

D

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Question 11

Which two ping command parameters would be used to troubleshoot MTU issues? (Choose two.)

  • A. ping <destination> do-not-fragment
  • B. ping <destination> rapid
  • C. ping <destination> verbose
  • D. ping <destination> size
Answer:

A, C

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Question 12

Exhibit.

You have the policy configuration shown in the exhibit applied to your BGP peering.
You find that your customer routes coming from the 10.1.1.0/24 network are being
rejected.
Which command should be used to correct the problem?

  • A. [edit policy-options policy-statement my-policy] user@router# insert term 1 before term 2
  • B. [edit policy-options policy-statement my-policy] user@router# insert term 2 before term 1
  • C. [edit policy-options policy-statement my-policy] user@router# copy term 2 to term 0
  • D. [edit policy-options policy-statement my-policy]
Answer:

B

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Question 13

What is the network ID address of the IPv4 subnet that includes the IP address 114.180.192.120/28?

  • A. 114.180.192.118/28
  • B. 114.180.192.100/28
  • C. 114.180.192.112/28
  • D. 114.180.192.106/28
Answer:

C

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Question 14

Which statement is true about PFEs?

  • A. A PFE receives microcode updates from the RE.
  • B. A PFE receives layer 4 forwarding tables updates from the RE.
  • C. A PFE receives hardware status messages from the RE
  • D. A PFE receives environmental status messages from RE.
Answer:

B

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Question 15

Which command allows you to view the raw packet data of interface ge-1/0/5?

  • A. monitor interface traffic ge-1/0/5
  • B. monitor traffic interface ge-1/0/5
  • C. show interface ge-1/0/5 media
  • D. show interface ge-1/0/5 extensive
Answer:

B

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